/*
 * Copyright (c) 2020, 2025, Oracle and/or its affiliates. All rights reserved.
 * Copyright (c) 2020 SAP SE. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 *
 */

#include "memory/metaspace/freeBlocks.hpp"
#include "utilities/debug.hpp"
#include "utilities/globalDefinitions.hpp"

namespace metaspace {

void FreeBlocks::add_block(MetaBlock bl) {
  if (bl.word_size() > _small_blocks.MaxWordSize) {
    _tree.add_block(bl);
  } else {
    _small_blocks.add_block(bl);
  }
}

MetaBlock FreeBlocks::remove_block(size_t requested_word_size) {
  size_t real_size = 0;
  MetaBlock bl;
  if (requested_word_size > _small_blocks.MaxWordSize) {
    bl = _tree.remove_block(requested_word_size);
  } else {
    bl = _small_blocks.remove_block(requested_word_size);
  }
  return bl;
}

} // namespace metaspace
